Grade | Definition |
---|---|
Grade I | Any deviation from the normal postoperative course without the need for pharmacological treatment or surgical, endoscopic, and radiological interventions |
Allowed therapeutic regimens are the following: drugs as antiemetics, antipyretics, analgetics, diuretics, electrolytes, and physiotherapy. This grade also includes wound infections opened at the bedside | |
Grade II | Requiring pharmacological treatment with drugs other than such allowed for grade I complications |
Blood transfusions and total parenteral nutrition are also included | |
Grade III | Requiring surgical, endoscopic, or radiological intervention |
Grade IIIa | Intervention not under general anesthesia |
Grade IIIb | Intervention under general anesthesia |
Grade IV | Life-threatening complication (including CNS complications)a requiring IC/ICU management |
Grade IVa | Single organ dysfunction (including dialysis) |
Grade IVb | Multiorgan dysfunction |
Grade V | Death of a patient |